package com.shanshan.system.mapper;

import com.baomidou.mybatisplus.core.mapper.BaseMapper;
import com.shanshan.system.entity.MeetingClass;
import com.shanshan.system.vo.UpdateMeetingClass;
import org.apache.ibatis.annotations.Param;

/**
 * @author keluoyisi
 * @program: shanshan
 * @description:
 * @date 2023-02-09 21:04:24
 */
public interface MeetingClassMapper extends BaseMapper<MeetingClass> {
    Integer updateNum(UpdateMeetingClass updateMeetingClass);

    int updateUsed1(Integer id, Integer id1,Integer used);

    int updateUsed2(Integer id, Integer id1,Integer used);

    int updateUsed3(Integer id, Integer id1,Integer used);

    int updateUsed4(Integer id, Integer id1,Integer used);
}
